11833640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3251}}^1$

素因数の和:3282

約数の個数: 64

約数和(自身を含む): 32780160

約数和(自身を除く): 20946520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3251, 3640, 6502, 13004, 16255, 22757, 26008, 32510, 42263, 45514, 65020, 84526, 91028, 113785, 130040, 169052, 182056, 211315, 227570, 295841, 338104, 422630, 455140, 591682, 845260, 910280, 1183364, 1479205, 1690520, 2366728, 2958410, 5916820, 11833640]

約数ペア:

[(1, 11833640), (2, 5916820), (4, 2958410), (5, 2366728), (7, 1690520), (8, 1479205), (10, 1183364), (13, 910280), (14, 845260), (20, 591682), (26, 455140), (28, 422630), (35, 338104), (40, 295841), (52, 227570), (56, 211315), (65, 182056), (70, 169052), (91, 130040), (104, 113785), (130, 91028), (140, 84526), (182, 65020), (260, 45514), (280, 42263), (364, 32510), (455, 26008), (520, 22757), (728, 16255), (910, 13004), (1820, 6502), (3251, 3640)]